Standards Governing the Establishment of Securities Firms Article 26-2

A securities firm that has already established an overseas branch office or representative office shall still be required to file an application with the FSC in accordance with the provisions of this Section when establishing any additional branch office or representative office in the same country or region.
中文原文 證券商設置標準第26-2條
證券商已設置國外分支機構或代表人辦事處者,在同一個國家或地區增設新分支機構或代表人辦事處,仍應依本節規定向本會申請。

English translation for reference only; the Chinese text prevails. Not legal advice.